Presentation | 2002/7/5 IMPROVED VIDEO WATERMARKING FOR MPEG ENCODERS USING MOTION ANALYSIS Kousuke ANZAI, Hiroshi YOSHIURA, Isao ECHIZEN, Junichi TAGUCHI, Kazunori NAKANO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Compatibility between maintenance of image quality and robustness of image processing is an essential requirement for watermark embedding. This paper proposes a new watermarking method, which uses motion analysis to allocate watermarks where they will be less perceptible and thus improves their transparency. The proposed method would be most effective when incorporated into MPEG encoders and could be widely used in consumer electronics. Experimental evaluations of image quality and robustness of image processing show that new method is superior to the previous method. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Watermark / MPEG Encoder / Motion Analysis |
Paper # | CQ2002-65 |
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Committee | CQ |
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Conference Date | 2002/7/5(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | IMPROVED VIDEO WATERMARKING FOR MPEG ENCODERS USING MOTION ANALYSIS |
Sub Title (in English) | |
Keyword(1) | Watermark |
Keyword(2) | MPEG Encoder |
Keyword(3) | Motion Analysis |
1st Author's Name | Kousuke ANZAI |
1st Author's Affiliation | Systems Development Laboratory, Hitachi, Ltd.() |
2nd Author's Name | Hiroshi YOSHIURA |
2nd Author's Affiliation | Systems Development Laboratory, Hitachi, Ltd. |
3rd Author's Name | Isao ECHIZEN |
3rd Author's Affiliation | Systems Development Laboratory, Hitachi, Ltd. |
4th Author's Name | Junichi TAGUCHI |
4th Author's Affiliation | Systems Development Laboratory, Hitachi, Ltd. |
5th Author's Name | Kazunori NAKANO |
5th Author's Affiliation | Systems Development Laboratory, Hitachi, Ltd. |
Date | 2002/7/5 |
Paper # | CQ2002-65 |
Volume (vol) | vol.102 |
Number (no) | 191 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |